Magnesium Fastener Manufacturing Method and A Magnesium Fastener Member Produced Thereby

Inactive Publication Date: 2011-08-04
HUNG KUO CHEN
View PDF15 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007]The primary objective of this invention is to provide a magnesium fastener manufacturing method and a magnesium fastener member produced thereby. A preformed magnesium wire or rod with a predetermined diameter is formed from a ra

Problems solved by technology

However, the above manufacturing method is lack of consideration to directly forge the original shapes of the raw magnesium material suitable for forming the predetermined shape

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Magnesium Fastener Manufacturing Method and A Magnesium Fastener Member Produced Thereby
  • Magnesium Fastener Manufacturing Method and A Magnesium Fastener Member Produced Thereby
  • Magnesium Fastener Manufacturing Method and A Magnesium Fastener Member Produced Thereby

Examples

Experimental program
Comparison scheme
Effect test

Example

[0037]It is noted that a magnesium fastener manufacturing method in accordance with the preferred embodiment of the present invention is suitable for producing various fasteners, for example, including rivets, pins, studs, double-headed studs, washers and other special fasteners which are not limitative of the present invention.

[0038]A magnesium fastener member produced by the magnesium fastener manufacturing method in accordance with the preferred embodiment of the present invention is made from magnesium or magnesium alloys which have a perfect degree of physical and chemical characteristics of magnesium metal. It will be understood that the magnesium fastener member may not be made from other ordinary metals, including stainless steel, low-carbon steel (mild steel), medium carbon steel, alloy steel and bronze, for example.

[0039]FIG. 1 shows a flow chart of a magnesium fastener manufacturing method in accordance with a first preferred embodiment of the present invention. With cont...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Temperatureaaaaaaaaaa
Diameteraaaaaaaaaa
Thermal propertiesaaaaaaaaaa
Login to view more

Abstract

A magnesium fastener manufacturing method includes the steps of: using a magnesium or a magnesium alloy to form a magnesium wire or a magnesium rod; processing cold forging, warm forging or hot forging the magnesium wire or the magnesium rod to form a magnesium fastener member. When processing warm or hot forging, a directly heating treatment, a thermal isolating and directly heating treatment, or a directly heating and thermal isolating treatment is selectively applied to heat the magnesium wire or a magnesium rod to a predetermined temperature.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention The present invention relates to a magnesium fastener manufacturing method and a magnesium fastener member produced thereby. More particularly, the present invention relates to a magnesium fastener manufacturing method for cold, warm or hot forging a magnesium wire or rod to produce a magnesium fastener member.[0002]2. Description of the Related Art[0003]U.S. Pat. No. 6,328,657, entitled “Threaded fastener and a method of making the same,” discloses a threaded fastener or the likes directly made by a moderate temperature-forging process and from a raw magnesium material. The raw material may be selected from pure magnesium provided with industrial grade or any magnesium alloy. Before forging operation, the raw magnesium material has a degree of a superplastic property, and a fine-granulated metallographic internal texture.[0004]In the above manufacturing method, a predetermined shape of the threaded fastener is directly forg...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B32B15/02C22C23/00B32B15/04B21D31/00
CPCC22C23/00Y10T428/294C22F1/06
Inventor HUNG, KUO-CHEN
Owner HUNG KUO CHEN
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap